When an ammter of negligible internal resistance is inserted in series with circuit it reads `1 A` When the voltmeter of very large resistance is connected across `X` it reads `1 V`. When the point `A` and `B` are shorted by a conducting wire, the voltmeter meausres `10 V` across the battery. The internal resistance of the battery is equal to

When an ammeter of negligible internal resistance is inserted in series with circuit, it reads 1 A . When a voltmeter of very large resistance is connected across R_(1) , it reads 3 V . But when the points A and B are short-circuited by a conducting wire, then the voltmetre measures 10.5 V across the battery. The internal resistance of the battery is equal to

When an ammeter of negligible internal resistance is inserted in series with circuit, it reads 1 A . When a voltmeter of very large resistance is connected across R_(1) , it reads 3 V . But when the points A and B are short-circuited by a conducting wire, then the voltmetre measures 10.5 V across the battery. The internal resistance of the battery is equal to

In the given circuit, the reading of ideal voltmeter is E//2 . The internal resistance of the battery is

In the given circuit, the reading of ideal voltmeter is E//2 . The internal resistance of the battery is

The voltmeter reads 40 V across 60 Omega resistance. The resistance of voltmeter is. .

High resistance voltmeter connected across a cell reads 2 volt. When a resistance of 19 Omega , is connected in the cell circuit, voltmeter reading drops to 1.9 volt. The internal resistance of the cell is

The reading on a high resistance voltmeter. When a cell is connected across it is 2.2 V . When the terminals of the cell are connected to a resistance of 5 Omega the voltmeter reading drop to 1.8 V . Find the internal resistance of the cell.

The reading on a high resistance voltmeter when a cell is connected across it is 2.2 V. When the terminals of the cell are also connected to a resistance of 5 Omega , the voltmeter reading drops to 1.8 V. Find the internal resistance of the cell.

The reading on a high resistance voltmeter when a cell is connected across it is 3 V. When the terminals of the cell are also connected to a resistance of 4 Omega , then the voltmeter reading drops to 1.2 V. Find the internal resistance of the cell.

The reading on a high resistance voltmeter when a cell is connected across it is 3 V. When the terminals of the cell are also connected to a resistance of 4 Omega , then the voltmeter reading drops to 1.2 V. Find the internal resistance of the cell.